How much does a good PA system cost?

The cost of a good PA system depends on application and scale. Entry-level active PA packages (two 10-inch tops plus a 15-inch subwoofer) start around €600–€1200, suitable for small events, mobile DJs and presentations. Mid-range systems with 12-inch or 15-inch speakers and 800–1000W power range from €1500 to €4000, ideal for bands, clubs and medium venues. Professional line array systems for large concerts and festivals typically cost €10,000–€50,000+ including rigging, amplifiers and processing. At LTT, you'll find PA systems across all price points, backed by expert advice to match your budget and performance requirements.

What is the difference between active and passive speakers?

Active speakers have built-in amplifiers and crossovers, requiring only a line-level audio signal and AC power to operate. They're self-contained, easy to set up and ideal for portable applications, small to medium events and users who value simplicity. Passive speakers require external power amplifiers and crossovers, offering greater flexibility for large installations and allowing sound engineers to precisely match amplifier power to speaker load and venue acoustics. Passive systems are preferred for touring productions, permanent installations and scalable multi-speaker arrays where centralised amplification and processing provide better control and efficiency.

Which PA system suits my venue size?

Venue size determines required speaker power, coverage pattern and system configuration. For small rooms up to 100 people (cafés, meeting rooms, small clubs), compact active systems with 10-inch or 12-inch speakers and 300–500W RMS provide adequate coverage. Medium venues (150–500 people, such as function halls, mid-size clubs, outdoor events) benefit from 12-inch or 15-inch active or passive systems with 800–1500W RMS plus dedicated subwoofers. Large venues and festivals (500+ people) require line array systems, multi-zone coverage, high-output subwoofer arrays and professional amplification totalling 5000W+ RMS. LTT's technical team can help you specify the optimal PA configuration based on your venue dimensions, audience capacity and acoustic environment.

Should I rent or buy a PA system?

Buying a PA system makes financial sense if you use it regularly—typically more than 10–15 events per year. Ownership eliminates rental costs, ensures equipment availability and allows you to build familiarity with your system's performance and operation. Renting is cost-effective for occasional use, one-off events or when you need specialised equipment (such as large-format line arrays) that exceeds your typical requirements. Many professionals own a core PA system for regular gigs and rent additional speakers, subwoofers or processing for larger productions. At LTT, we offer competitive pricing on professional PA systems, making ownership accessible for working sound engineers, venues and production companies.

What power rating do I need for outdoor events?

Outdoor events require significantly more power than indoor venues due to lack of boundary reinforcement and open-air sound dispersion. As a guideline, plan for 20–30 watts RMS per person for speech and light music, 30–50 watts per person for live bands and DJ events, and 50–100+ watts per person for high-SPL electronic music and festival applications. For example, an outdoor event with 300 people and live band performance would require approximately 12,000–15,000 watts RMS total system power, distributed across full-range speakers and subwoofers. Wind, ambient noise and audience distance from speakers also influence power requirements—consult LTT's technical team for precise system sizing based on your outdoor event parameters.

How do I safely suspend speaker boxes from truss?

Suspending speaker boxes from truss requires certified rigging hardware, proper load calculation and compliance with safety regulations such as DGUV Vorschrift 17. Use only speakers designed for flying, equipped with rated rigging points (M10 inserts or flying bars). Attach speakers to aluminium truss using certified clamps rated for the combined load, and always install secondary safety cables with a minimum 10:1 safety factor. Calculate total suspended load including speaker weight, rigging hardware and dynamic forces. Ensure truss systems are properly engineered, inspected and load-tested. At LTT, our Naxpro-Truss systems and Riggatec rigging accessories meet TÜV certification standards, and our technical team can advise on compliant rigging solutions for your PA installation.

What cables do I need for a PA system?

A complete PA system requires several cable types: balanced XLR cables (3-pin) carry line-level audio signals from mixer to active speakers or amplifiers, rejecting interference over long runs. Speaker cables with Speakon NL4 or NL8 connectors link power amplifiers to passive speakers, using heavy-gauge wire (2.5–4 mm²) to handle high current without loss. Powercon or IEC locking AC cables supply mains power to active speakers and amplifiers. For networked systems, Cat5e or Cat6 Ethernet cables enable remote control and monitoring. At LTT, you'll find professional-grade speaker cables, XLR cables and power distribution solutions engineered for reliable, noise-free performance in demanding event environments.

Can I expand my PA system over time?

Yes, professional PA systems are designed for scalability. Start with a core system (two full-range speakers and a subwoofer) and expand by adding more speakers for wider coverage, additional subwoofers for increased low-frequency output, or stage monitors for performer foldback. When expanding, match speaker models and brands to maintain consistent tonal character and ensure compatible impedance and power handling. Passive systems offer the greatest flexibility—add more cabinets and scale amplifier power accordingly. Active systems can be expanded by adding identical or compatible models and using mixer outputs or signal splitters to feed additional zones. LTT stocks a wide range of PA components and accessories, making it easy to grow your system as your production needs evolve.

Speaker boxes & sound systems

LD Systems M G2 IK 2 W Wandmontage-Set für MAUI G2 Säulen

LD Systems MAUI G2 IK 2 W - Installation Kit For MAUI G2 Columns (Tilt And Swivel Wall Mount)

Installation Kit For MAUI G2 Columns (Tilt And Swivel Wall Mount) Installing and aiming MAUI columns is a cakewalk with this kit. It features a slim column bracket that bolts to a wall mount...

€179.00 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems Roadboy 65 B5 Mobiler PA Lautsprecher

LD Systems Roadboy 65 B5 - Portable PA Loudspeaker

Portable PA Loudspeaker The compact, flexible sound system for small events, conferences, multimedia applications, podium discussions, schools, churches, etc. The ultra-compact battery-powered...

€400.14 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems Roadboy 65 B6 Mobiler PA Lautsprecher

LD Systems Roadboy 65 B6 - Portable PA Loudspeaker

Portable PA Loudspeaker The compact, flexible sound system for small events, conferences, multimedia applications, podium discussions, schools, churches, etc. The ultra-compact battery-powered...

€480.00 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems Roadboy 65 HS B5 Mobiler PA Lautsprecher mit Headset

LD Systems Roadboy 65 HS B5 - Portable PA Loudspeaker with Headset

Portable PA Loudspeaker with Headset The compact, flexible sound system for small events, conferences, multimedia applications, podium discussions, schools, churches, etc. The ultra-compact...

€488.99 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems Roadboy 65 HS B6 Mobiler PA Lautsprecher mit Headset

LD Systems Roadboy 65 HS B6 - Portable PA Loudspeaker with Headset

Portable PA Loudspeaker with Headset The compact, flexible sound system for small events, conferences, multimedia applications, podium discussions, schools, churches, etc. The ultra-compact...

€488.99 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY10B5 akkubetr. Bluetooth-Lautsprecher, Mixer, Funkmikr

LD Systems ROADBUDDY 10 B5 - Battery Powered Bluetooth Speaker with Mixer and Wireless Microphone

Battery Powered Bluetooth Speaker with Mixer and Wireless Microphone Battery-powered speaker solution • Integrated radio receiver 584 - 607 MHz • Bluetooth player with USB port and SD...

€772.30 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY10B6 akkubetr. Bluetooth-Lautsprecher, Mixer, Funkmikr

LD Systems ROADBUDDY 10 B6 - Battery Powered Bluetooth Speaker with Mixer and Wireless Microphone

Battery Powered Bluetooth Speaker with Mixer and Wireless Microphone Battery-powered speaker solution • Integrated radio receiver 655 - 679 MHz • Bluetooth player with USB port and SD...

€772.30 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY10HSB5 akkubetr. Bluetooth-Lautsprecher, Mixer, Bodypa

LD Systems ROADBUDDY 10 HS B5 - Battery Powered Bluetooth Speaker with Mixer, Bodypack and Headset

Battery Powered Bluetooth Speaker with Mixer, Bodypack and Headset Battery-powered speaker solution • Integrated radio receiver 584 - 607 MHz • Bluetooth player with USB port and SD card...

€808.00 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY10HSB6 akkubetr. Bluetooth-Lautsprecher, Mixer, Bodypa

LD Systems ROADBUDDY 10 HS B6 - Battery Powered Bluetooth Speaker with Mixer, Bodypack and Headset

Battery Powered Bluetooth Speaker with Mixer, Bodypack and Headset Battery-powered speaker solution • Integrated radio receiver 655 - 679 MHz • Bluetooth player with USB port and SD card...

€808.00 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY 10 PC Schutzhülle für LD Roadbuddy 10

LD Systems ROADBUDDY 10 PC - Protective cover for LD Roadbuddy 10

Protective cover for LD Roadbuddy 10 Protective cover for Roadbuddy 10 • Made of durable Nylon 1680D • Shock-resistant padding • Protective cover for the Roadbuddy 10 made of...

€46.80 *

incl. tax, plus shipping costs

Availability:

Currently not available

LD Systems Roadman 102 B 5 Mobiler PA Lautsprecher mit Handmikrofon

LD Systems Roadman 102 B5 - Portable PA Loudspeaker with Handheld Microphone

Portable PA Loudspeaker with Handheld Microphone The LD Systems Roadman 102 is a mobile and compact sound system The Roadman 102 is a compact and mobile PA solution with integrated battery. This...

€850.01 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems Roadman 102 B6 Mobiler PA Lautsprecher mit Handmikrofon

LD Systems Roadman 102 B6 - Portable PA Loudspeaker with Handheld Microphone

Portable PA Loudspeaker with Handheld Microphone The LD Systems Roadman 102 B6 is a mobile and compact sound system The Roadman 102B6 is a compact and mobile PA solution with integrated battery....

€850.01 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems M G2 SPS Standfuß-Set Für MAUI G2 Säulen

LD Systems MAUI G2 SPS - Floor Stand Kit For MAUI G2 Columns

Floor Stand Kit For MAUI G2 Columns With this set, MAUI 11 G2 and 28 G2 subwoofers and columns are easily and quickly mounted and taken apart. The heavy cast iron base with 50 cm steel tube...

€195.01 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems CURV 500 SLAWT Curv 500® 70 / 100 Volt SmartLink® Adapter

This version of the SmartLink® adapter allows up to four Curv 500® satellites to be operated as an ELA system with 70 or 100 volts per adapter. It has a speakON compatible plug and an input...

Sale to reseller only

Availability:

Currently not available

Details

LD Systems ROADJACK 8 PC Schutzhülle für LDRJ8

LD Systems ROADJACK 8 PC - Protective covers for LDRJ8

Protective covers for LDRJ8 Protective cover for the LD Road Jack 8” portable PA Speaker. Made of resistant Nylon 600D with 5 mm padding, lateral additional pocket and easy access to the...

€45.33 *

incl. tax, plus shipping costs

Availability:

Currently not available

LD Systems CURV 500 CC Kabelclip für LDCURV500DB

LD Systems CURV 500 CC Cable clip for LDCURV500DB

Cable clip : Product type: Stands and Tripod Accessories • Type: Cable holder • Weight: 0,005 kg •

€3.47 *

incl. tax, plus shipping costs

Availability:

Currently not available

LD Systems SAT 102 G2 WMB Schwenkbare Wandhalterung für SAT 102 G2 schwarz

LD Systems SAT 102 G2 WMB - Swivel Wall Mount for LDSAT102G2 Black

Swivel Wall Mount for LDSAT102G2 Black Custom wall mount for LD Systems SAT 102 G2 • Powder coated steel • 14 kg load capacity • Made of heavy duty steel, this U-bracket is custom...

Sale to reseller only

Availability:

Currently not available

Details

LD Systems SAT 102 G2 WMB W Schwenkbare Wandhalterung für SAT 102 G2 weiß

LD Systems SAT 102 G2 WMB W - Swivel Wall Mount for LDSAT102G2 White

Swivel Wall Mount for LDSAT102G2 White Custom wall mount for LD Systems SAT 102 G2 • Powder coated steel • 14 kg load capacity • Made of heavy duty steel, this U-bracket is custom...

Sale to reseller only

Availability:

Currently not available

Details

LD Systems SAT 122 G2 WMB Schwenkbare Wandhalterung für SAT 122 G2 schwarz

LD Systems SAT 122 G2 WMB - Swivel Wall Mount for LDSAT122G2 Black

Swivel Wall Mount for LDSAT122G2 Black Custom wall mount for LD Systems SAT 122 G2 • Powder coated steel • 18 kg load capacity • Made of heavy duty steel, this U-bracket is custom...

Sale to reseller only

Availability:

Currently not available

Details

LD Systems SAT 122 G2 WMB W Schwenkbare Wandhalterung für SAT 122 G2 weiß

LD Systems SAT 122 G2 WMB W - Swivel Wall Mount for LDSAT122G2 White

Swivel Wall Mount for LDSAT122G2 White Custom wall mount for LD Systems SAT 122 G2 • Powder coated steel • 18 kg load capacity • Made of heavy duty steel, this U-bracket is custom...

Sale to reseller only

Availability:

Currently not available

Details

LD Systems CURV 500 D SAT Duplex-Satellit Schwarz

LD Systems CURV 500 D SAT Duplex Satellite Black

Two standard CURV 500® satellites in single enclosure • 2 x 4" midrange drivers • 6 x 1" high frequency drivers • WaveAhead® technology for high-definition...

€315.40 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems CURV 500 D SAT W Duplex-Satellit Weiß

LD Systems CURV 500 D SAT W Duplex Satellite White

Two standard CURV 500® satellites in single enclosure • 2 x 4" midrange drivers • 6 x 1" high frequency drivers • WaveAhead® technology for high-definition...

€315.40 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY 10 HBH 2 Akkubetriebener Bluetooth-Lautsprecher

LD Systems ROADBUDDY 10 HBH 2 - Battery-Powered Bluetooth Speaker with Mixer, Wireless Microphone

Battery-Powered Bluetooth Speaker with Mixer, Wireless Microphone, Bodypack and Headset Battery-powered speaker solution • Integrated radio receiver 863 - 865 MHz for license-free operation...

€899.00 * €826.39 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available

LD Systems ROADBUDDY 10 HBH 2 B5 Akkubetriebener Bluetooth-Lautsprecher

LD Systems ROADBUDDY 10 HBH 2 B5 - Battery-Powered Bluetooth Speaker with Mixer and Wireless

Battery-Powered Bluetooth Speaker with Mixer and Wireless Microphone Battery-powered speaker solution • Integrated radio receiver 584 - 607 MHz • Bluetooth player with USB port and SD...

€907.01 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Currently not available